KICKER CompR 48CWR124
2x2Ω
2x4Ω
Subwoofer
12″ / 300 mm
Nominal diameter
30 Hz
Resonance
0.6
Q factor
86 dB
Sensitivity
± 17.5 mm
Linear excursion
1000 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.4
- dB
- Resonance frequency (free air)
- fS
- 30.3
- Hz
- Mechanical quality factor
- QMS
- 12.28
- Electrical quality factor
- QES
- 0.63
- Total quality factor
- QTS
- 0.60
- Maximum linear excursion
- xmax
- 17.5
- mm
- Air volume displaced at xmax
- VD
- 887
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1000
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 7.0
- Ω
- Inductance (1kHz, in series)
- LE
- 5.28
- mH
- Force factor (in series)
- Bl
- 18.98
- N/A
- Motor constant
- Bl/√RE
- 7.18
- N/√W
- Effective diameter
- 254
- mm
- Effective area
- SD
- 507
- cm²
- Moving mass
- MMS
- 172.3
- g
- Moving mass (without air load)
- MMD
- 164.3
- g
- Stiffness
- KMS
- 6.22
- N/mm
- Compliance
- CMS
- 161
- µm/N
- Equivalent volume to the compliance
- VAS
- 58.4
- L
- Mechanical resistance
- RMS
- 2.6665
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Baffle cutout diameter
- 279
- mm
- Mounting depth
- 146
- mm
- Volume occupied by the driver (estimated)
- 2.3
- L